*{
  margin: 0;
  padding: 0;
  font-family: 'Numito', sans-serif;
}
body{
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: radial-gradient(#111, #000);
}
h2{
  position: relative;
  font-size: 10em;
  text-transform: uppercase;
  color: transparent;
  background: linear-gradient(to bottom, #222 0%, #222 50%, #111 50%, #111 100%);
  -webkit-background-clip: text;
}
h2::before{
  content: attr(data-text);
  position: absolute;
  top:4px;
  left: 4px;
  z-index: -1;
  background: linear-gradient(45deg, #ff0, #0f0, #f00, #00f, #0f0);
  -webkit-background-clip: text;
  color: transparent;
}
h2::after{
  content: attr(data-text);
  position: absolute;
  top:30px;
  left: 20px;
  z-index: -2;
  background: linear-gradient(45deg, #ff0, #0f0, #f00, #00f, #0f0);
  -webkit-background-clip: text;
  color: transparent;
  filter: blur(20px);
}